Mersen A4BT1200 - Class L Fuse 1200A (200kA@600V Interrupting Capacity)

Mersen A4BT1200 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for high-interrupting capacity circuit protection in industrial power distribution systems. This UL/CSA/CE-certified Class L fuse features a 600V AC rating and 1200A current capacity, with a 200kA interrupting rating at 600V for reliable fault current protection. The single-barrel construction measures 10-3/4" in length with a 2.5" diameter, weighing 4 lb, using robust materials for demanding environments. Compliant with international safety standards, it's engineered for switchgear, motor control centers, and industrial power panels requiring high-performance short-circuit protection.

Key Features & Specifications

• Type: Current-limiting Class L fuse with Amp-Trap design
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Dimensions: 10-3/4" length x 2.5" diameter
• Weight: 4 lb
• Standards: UL, CSA, CE certified
• Applications: Industrial power distribution, switchgear, MCCs
• Class Rating: L
• Barrels: 1
• AIC rating: 200kA@600V
• Country of Origin: Mexico

Product Identification

• UPC: 782001939939
• GTIN: 00782001939939